To help protect SPSD from email-based viruses and scams, messages containing older Microsoft Office file types will no longer be allowed entry into the SPSD email domain, specifically DOC, XLS and PPT.
We encourage you to take these steps to upgrade your Office documents, spreadsheets and presentations to use the new safer, modern formats of DOCX, XLSX and PPTX.
To convert your file to the modern format, follow these steps in Word, Excel or PowerPoint: